IMAGE DISPLAY DEVICE, CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide an image display device capable of displaying an image appropriately taking characteristics of sight of a user into consideration.SOLUTION: An image display device includes a sight information acquisition part and a display control part. The sight information acquisition part acquires information about sight of a user. The display control part causes a display part to display an image on a display part so as to generate a virtual image in a focal position of a line of sight of the user. Then, the display control part adjusts the image on the basis of the acquisition result of the sight information acquisition part and causes the display part to display it.